diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2023-09-08 13:41:33 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2023-09-11 00:26:34 +0200 |
| commit | a84fe06112af4929a4f3d993373b4f3cf2725f9a (patch) | |
| tree | 9de177c13e6d2c5101c6264017265c0e24e7ead8 /libavcodec/idctdsp.h | |
| parent | 7b0b9a25ed11625ae75f1fa47db41744578675fe (diff) | |
| download | ffmpeg-a84fe06112af4929a4f3d993373b4f3cf2725f9a.tar.gz | |
avcodec/idctdsp: Avoid inclusion of avcodec.h
Not every user of idctdsp.h wants to initialize an IDCTDSPContext;
e.g. the proresdsp only uses ff_init_scantable_permutation()
and the IDCT permutation enum; similarly for cavsdsp and wmv2dsp.
Using a forward declaration here avoids an avcodec.h dependency
in the relevant files.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/idctdsp.h')
| -rw-r--r-- | libavcodec/idctdsp.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/libavcodec/idctdsp.h b/libavcodec/idctdsp.h index 7224463349..c840a5186f 100644 --- a/libavcodec/idctdsp.h +++ b/libavcodec/idctdsp.h @@ -19,11 +19,12 @@ #ifndef AVCODEC_IDCTDSP_H #define AVCODEC_IDCTDSP_H +#include <stddef.h> #include <stdint.h> #include "config.h" -#include "avcodec.h" +struct AVCodecContext; enum idct_permutation_type { FF_IDCT_PERM_NONE, @@ -95,23 +96,23 @@ void ff_put_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels, void ff_add_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels, ptrdiff_t line_size); -void ff_idctdsp_init(IDCTDSPContext *c, AVCodecContext *avctx); +void ff_idctdsp_init(IDCTDSPContext *c, struct AVCodecContext *avctx); -void ff_idctdsp_init_aarch64(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_aarch64(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_alpha(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_alpha(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_arm(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_arm(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_ppc(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_ppc(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_riscv(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_riscv(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_x86(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_mips(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_mips(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); -void ff_idctdsp_init_loongarch(IDCTDSPContext *c, AVCodecContext *avctx, +void ff_idctdsp_init_loongarch(IDCTDSPContext *c, struct AVCodecContext *avctx, unsigned high_bit_depth); #endif /* AVCODEC_IDCTDSP_H */ |